The Loop is meant to be worn 24/7, tracking your sleep as well as activities. That means it needs to be comfortable and look presentable, and I think it succeeds on both counts. The physical design of ...

Polar has announced the launch of the Polar Loop, the brand’s first screen-free wearable band designed to track activity, sleep, and overall health. The subscription-free device only requires a ...

Overall this model was somewhat easy to use, very accurate for counting steps. With recent version iPhones, our experts found it very difficult to pair, somewhat difficult to synch, very easy to ...

How resistant the watch is to submersion in water, as tested by subjecting the device to a water pressure equivalent to the depth the manufacturer claims the fitness tracker can withstand. The Polar ...